<h3 class="first">Basic</h3>
<p-spinner size="30" [(ngModel)]="val1"></p-spinner>
<h3>Min/Max</h3>
<p-spinner size="30" [(ngModel)]="val2" [min]="0" [max]="100"></p-spinner>
<h3>Step</h3>
<p-spinner size="30" [(ngModel)]="val3" [step]="0.25"></p-spinner>
<h3>Disabled</h3>
<p-spinner size="30" [(ngModel)]="val4" [disabled]="true"></p-spinner>
